Ogwen25 - Yr Helgi Du

The Ogwen | Yr Helgi Du 2025 is a thrilling trail running event set in the stunning Eryri's Ogwen Valley, featuring three challenging distances: 10K, 25K, and 40K. Participants will navigate some of the highest mountains in England and Wales, including the impressive Carneddau and Glyderau ranges. This event is designed to cater to both experienced runners and those looking to elevate their mountain running skills, offering marked trails and on-course support.

The race promises breathtaking scenery, a lively event village, and unique finisher mementos, making it a memorable experience for all participants. Visit the organization's website for the most recent information.